Serial Number
75541617
Owner
Sigma Tek, Inc.Attorney
Robert O. BlinnFirst Use Date
Nov 30, 1971
Filing Date
Aug 17, 1998
S30023 Trademark
Serial Number: 75541617 • Registration: 2462180
Trademark Classes
Owner Contact Info
Legal Representation
Trademark Details
Filing Date
August 17, 1998
Registration Date
June 19, 2001
First Use Anywhere
November 30, 1971
First Use in Commerce
November 30, 1971
Published for Opposition
July 25, 2000
Cancellation Date
January 20, 2012
Goods & Services
machine parts, namely instrument bearing with an extended inner ring for use in gyroscopic instruments